Contained

SELECT * FROM gallery2 WHERE topic_id="830367" UNION SELECT * FROM gallery2 WHERE topic_id="1154815" UNION SELECT * FROM gallery2 WHERE topic_id="58918" UNION SELECT * FROM gallery2 WHERE topic_id="1760632" UNION SELECT * FROM gallery2 WHERE topic_id="646416" UNION SELECT * FROM gallery2 WHERE topic_id="456307" UNION SELECT * FROM gallery2 WHERE topic_id="1172940" UNION SELECT * FROM gallery2 WHERE topic_id="1257394" UNION SELECT * FROM gallery2 WHERE topic_id="1389905" UNION SELECT * FROM gallery2 WHERE topic_id="1790709" UNION SELECT * FROM gallery2 WHERE topic_id="1722899" UNION SELECT * FROM gallery2 WHERE topic_id="1542142" UNION SELECT * FROM gallery2 WHERE topic_id="335267" UNION SELECT * FROM gallery2 WHERE topic_id="1417070" UNION SELECT * FROM gallery2 WHERE topic_id="368351" UNION SELECT * FROM gallery2 WHERE topic_id="426613"